Supernatural hijinks, fantastical dark adventure, and unnerving sci-fi horror are on display in the new 60-second TV promos for 'Dark Shadows' and 'Snow White and the Huntsman', along with a third TV spot for 'Prometheus'.

In this new 'Prometheus' viral video, Guy Pearce plays corporate mogul Peter Weyland (an iconic name in the 'Alien' film universe), who hints at a grand and unprecedented mission about to be carried out in the name of mankind.